ECOFLOW 3600-Watt Output DELTA Pro Extra Battery Generator Expandable Portable Power Station Home Backup Travel, Outdoor Camping

Double or triple the capacity of your DELTA Pro to 7.2kWh or 10.8kWh. That'll give you days of power for your essential appliances. ECOFLOW's X-Stream charging technology ensures safety and longevity while you fully charge DELTA Pro Extra Battery from a standard AC wall outlet in 1.8-hours.Delta pro's smart extra battery benefits from all the charging methods delta pro has, including 6500-Watt multi-charge, that means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Pro, once connected, they'll charge/discharge in unison, keeping the battery percent level across both unitsWhen the going gets tough and you're out of charge options, get a 1800-Watt DC fast charge with ECOFLOW smart generator (sold separately), just plug the generator directly into your extra battery via the port on the back, this works even when disconnected from your DELTA ProSmart extra-battery sports a bright LCD screen on the front of the unit giving you all the info you need, output, input, remaining ...